/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
body {
  line-height: 1;
}
ol,
ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
* {
  box-sizing: border-box;
  font-family: "微软雅黑";
}
/*--作者QQ:951252660 纯原创 有需要建站 网页设计 平面设计 前端页面...代写的可以给我发邮件哦！本源码仅做学习交流使用，不提供技术支持--*/
#nav[data-scroll="1"] {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  background-image: -webkit-gradient(linear, left bottom, left top, from(#09203f), to(#537895));
  background-image: linear-gradient(to top, #09203f 0%, #537895 100%);
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-animation: moveTTB 300ms linear forwards;
  animation: moveTTB 300ms linear forwards;
  /*--作者QQ:951252660 纯原创 有需要建站 网页设计 平面设计 前端页面...代写的可以给我发邮件哦！本源码仅做学习交流使用，不提供技术支持--*/
}
@-webkit-keyframes moveTTB {
  0% {
    -webkit-transform: translateY(-100px);
    transform: translateY(-100px);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateX(0px);
    transform: translateX(0px);
    opacity: 1;
  }
}
@keyframes moveTTB {
  0% {
    -webkit-transform: translateY(-100px);
    transform: translateY(-100px);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateX(0px);
    transform: translateX(0px);
    opacity: 1;
  }
}
#nav[data-scroll="1"] .center {
  width: 1200px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
#nav[data-scroll="1"] span {
  display: none;
}
#nav[data-scroll="1"] a {
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  color: #fff;
  height: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  overflow: hidden;
  font-size: 14px;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  text-decoration: none;
}
#nav[data-scroll="1"] a:hover dl {
  -webkit-transform: translateY(-40px);
  transform: translateY(-40px);
}
#nav[data-scroll="1"] a:hover dl dt {
  background-image: linear-gradient(-225deg, #69EACB 0%, #EACCF8 48%, #6654F1 100%);
}
#nav[data-scroll="1"] dl {
  -webkit-transition: all 300ms linear;
  transition: all 300ms linear;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
}
#nav[data-scroll="1"] dl dt {
  background-image: linear-gradient(-225deg, #22E1FF 0%, #1D8FE1 48%, #625EB1 100%);
  height: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  color: #fff;
}
#nav[data-scroll="1"] dl dd {
  height: 40px;
  background-image: radial-gradient(circle 248px at center, #16d9e3 0%, #30c7ec 47%, #46aef7 100%);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  color: #fff;
}
/*--作者QQ:951252660 纯原创 有需要建站 网页设计 平面设计 前端页面...代写的可以给我发邮件哦！本源码仅做学习交流使用，不提供技术支持--*/
#nav[data-scroll="0"] {
  position: fixed;
  left: 0;
  top: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  height: 100vh;
  z-index: 999;
  background: #C9CCD3;
  background-image: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.5)), to(rgba(0, 0, 0, 0.5)));
  background-image: linear-gradient(-180deg, rgba(255, 255, 255, 0.5) 0%, rgba(0, 0, 0, 0.5) 100%);
  background-blend-mode: lighten;
  width: 40px;
  -webkit-animation: moveRTL 300ms linear forwards;
  animation: moveRTL 300ms linear forwards;
}
@-webkit-keyframes moveRTL {
  0% {
    -webkit-transform: translateX(-40px);
    transform: translateX(-40px);
  }
  100% {
    -webkit-transform: translateX(0px);
    transform: translateX(0px);
  }
}
@keyframes moveRTL {
  0% {
    -webkit-transform: translateX(-40px);
    transform: translateX(-40px);
  }
  100% {
    -webkit-transform: translateX(0px);
    transform: translateX(0px);
  }
}
#nav[data-scroll="0"] a {
  position: relative;
}
#nav[data-scroll="0"] a dl {
  position: absolute;
  left: 40px;
  top: 15px;
}
#nav[data-scroll="0"] a:hover dl {
  background-image: linear-gradient(120deg, #89f7fe 0%, #66a6ff 100%);
  width: 80px;
  -webkit-transition: all 200ms linear;
  transition: all 200ms linear;
  -webkit-transform: translateX(0px);
  transform: translateX(0px);
  opacity: 1;
}
#nav[data-scroll="0"] a:hover dl dt {
  height: 40px;
  color: #fff;
  line-height: 40px;
  padding-left: 10px;
  font-size: 12px;
}
#nav[data-scroll="0"] a:hover dl dd {
  display: none;
}
#nav[data-scroll="0"] span {
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  background-image: -webkit-gradient(linear, left bottom, left top, from(#e6e9f0), to(#eef1f5));
  background-image: linear-gradient(to top, #e6e9f0 0%, #eef1f5 100%);
}
#nav[data-scroll="0"] span img {
  width: 32px;
  height: 32px;
}
#nav[data-scroll="0"] span:hover {
  background-image: -webkit-gradient(linear, left bottom, left top, from(#dad4ec), color-stop(1%, #dad4ec), to(#f3e7e9));
  background-image: linear-gradient(to top, #dad4ec 0%, #dad4ec 1%, #f3e7e9 100%);
}
#nav[data-scroll="0"] dl {
  -webkit-transform: translateX(-200px);
  transform: translateX(-200px);
  opacity: 0;
}
